74 Plant Patents
#1 in Südlohn
#10 in Germany
#79 in the World
Forward Citations = 26
Company Filing History:

Josef and Heinrich Westhoff Gartenbau Spezial Kulturen

Gartenbau Und Spezialkulturen Westhoff Gbr

Josef Und Heinrich Westhoff Gartenbau-spezialkulturen
4. 7 out of 9
J. + H. Westhoff Interpel
5. 6 out of 7
J. & H. Westhoff Interpel
where one patent can have more than one assignee
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